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2026 GMC Sierra 1500 SLT Onyx Black (VIN 3GTUUDEL1TG399369) (Stock 36619)
2026 GMC Sierra 1500 SLT in Onyx Black commands the road with the raw, refined power of its 6.2L V8 engine. Whether you’re hitching up a trailer for a weekend getaway or navigating a demanding job site, the AutoTrac 4WD system provides the confidence to push forward. Inside, the heated steering wheel and intuitive infotainment keep you comfortable and connected, while blind-spot assistance watches your back on the highway. It’s a truck built for those who demand capability without sacrificing the premium feel of a daily driver.